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New testcase distilled from SPEC MCF benchmark
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3889 91177308-0d34-0410-b5e6-96231b3b80d8
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test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll
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25
test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll
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; RUN: as < %s | opt -cee
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implementation
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declare void %foo(int)
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void %test(int %A, bool %C) {
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br bool %C, label %bb3, label %bb1
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bb1: ;[#uses=0]
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%cond212 = setgt int %A, 9 ; <bool> [#uses=1]
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br bool %cond212, label %bb2, label %bb3
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bb2: ;[#uses=1]
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%cond = setgt int %A, 7
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br bool %cond, label %bb3, label %bb7
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bb3: ;[#uses=1]
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%X = phi int [ 0, %0], [ 12, %bb1]
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call void %foo( int %X )
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br label %bb7
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bb7: ;[#uses=2]
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ret void
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}
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